Ghost/ghost/admin/app/styles/spirit/_position.css

/*

   Media Query Extensions:
     -ns = not-small
     -m  = medium
     -l  = large

*/

.static { position: static; }
.relative  { position: relative; }
.absolute  { position: absolute; }
.fixed  { position: fixed; }
.sticky  { position: sticky; }

@media (--breakpoint-not-small) {
  .static-ns { position: static; }
  .relative-ns  { position: relative; }
  .absolute-ns  { position: absolute; }
  .fixed-ns  { position: fixed; }
  .sticky-ns  { position: sticky; }
}

@media (--breakpoint-medium) {
  .static-m { position: static; }
  .relative-m  { position: relative; }
  .absolute-m  { position: absolute; }
  .fixed-m  { position: fixed; }
  .sticky-m  { position: sticky; }
}

@media (--breakpoint-large) {
  .static-l { position: static; }
  .relative-l  { position: relative; }
  .absolute-l  { position: absolute; }
  .fixed-l  { position: fixed; }
  .sticky-l  { position: sticky; }
}